Visit exterior renovationis about more than aesthetics - it's about protecting the structure, improving watertightness and increasing the value of your property. At Cartago Constructionwe build sustainable, technically sound, RBQ-compliant exterior projects, from simple refurbishments to turnkey project.
Exterior renovation encompasses a series of technical and aesthetic interventions:
Roof replacement and repair (shingles, membranes, flat roofs)
Exterior cladding (canexel, fiber cement, vinyl, brick, stucco)
Insulation and air barrier (envelope renovation) for energy performance (R-value)
Windows and exterior doors (windows, entrance doors, patio doors)
Cornices, soffits and gutters (drainage and protection)
Masonry and stonework (walls, low wall, outdoor fireplace)
Terraces, patios and balconies (wood, composite, slabs)
Drainage, foundations and waterproofing (drainage system, membrane, capillary rise)
Landscape improvements integrated into the project (walkways, stairs, outdoor lighting)
Visual and thermal inspection (infrared camera if required)
Infiltration / mold detection
R-value measurement / insulating performance
Architectural asphalt shingles (service life, warranty)
Membrane EPDM / TPO / PVC for flat roofs
Multi-layer waterproofing system underlayment, vapour barrier, metal flashing
Flashings, valleys, chimney repair and approved caulking
Canexel / Cement fiber Ventilated installation, expansion joints
Brick / natural stone : fittings, joints, anchoring to load-bearing wall
Stucco / plaster application on continuous insulation, textured finish
Installation of rainscreen and air barrier taping, liquid membrane, caulking
Window replacement Uf/Wf/Uw/Uw coefficients, airtightness, thermal insulation
Exterior doors steel, fiberglass, solid wood, thermal thresholds
Weatherstripping and insulated thresholds
Aluminium / copper gutters sizing, slopes and downspouts
Drainage systems French drains, sumps, sumps connected to the stormwater network
Frost protection / snow clearing
Supporting structures (beams, joists, anchors) according to loads and standards
Coatings treated wood, composite, slabs on blocks
Balcony waterproofing : waterproofing membrane and drainage slope
Free consultation & diagnosis - photos, measurements, on-site inspection.
Detailed quotation and planning - material options, 3D renderings if required, schedule.
Licensing & compliance - municipal filing, RBQ coordination.
Site preparation & protection - tarpaulins, water detour, vegetation protection.
Structural & technical work - foundations, drainage, framework, waterproofing.
Exterior finishes - siding, carpentry, painting, gutters.
Quality control & delivery - final inspection, cleaning, compliance file and warranty.
Continuous external insulation (ETICS) to reduce thermal bridges.
High-efficiency windows (low Uw, argon glazing, thermal break).
Ventilated roof for improved durability and ice-dam prevention.
Multi-layer waterproofing membranes for foundations and balconies.
Low-maintenance coatings (composite, fiber cement) for northern climates.
High-adhesion acrylic paints with anti-foam and anti-UV treatment.
Surface to be renovated and architectural complexity.
Type of materials chosen (economy vs. high-end).
Site access (cherry picker, scaffolding, delivery hindrance).
Structural work required (reinforcement, joist replacement).
Waterproofing / drainage work if infiltration detected.
Municipal requirements / permits and technical studies (geotechnical, structural).
RBQ Certified, compliant contractor.
Liability insurance including construction sites and subcontractors.
Work warranty as per agreement (structural, waterproofing, finishing).
Certificates & files on delivery (electrical/plumbing inspection if applicable).
Check sealing strips and caulking every 2-3 years.
Clean gutters in autumn/spring to prevent overloading and infiltration.
Inspect masonry joints and expansion joints after freeze/thaw cycles.
Check exterior paintwork every 8-12 years, depending on exposure.
Keep perimeter drainage and slopes away from foundations.
10+ years field experience and expertise in residential exterior renovation.
Customized approach Technical solutions tailored to your building and your budget.
Network of qualified subcontractors roofers, exterior carpenters, certified masons.
Compliance with RBQ standards and complete permit management.
Clear and transparent quotes - no surprises.
Complete re-roofing + attic insulation.
Replacement of cladding with ventilated fibre cement + new windows.
Waterproofing and repair of foundation wall + French drainage.
Construction of composite terrace on reinforced structure + staircase.
Refurbishment of brick façade + repointing and waterproofing.
We assess your project free of charge, offer clear technical options and deliver a solid, lasting result.
📞 438-932-4326
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Cartago Construction - Exterior renovation made to last: performance, waterproofing and professional finish.
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Over 10 years' experience at your service.
Cartago Construction did an exceptional job on my renovation. Their expertise and professionalism were impressive. The team was friendly and the customer service was excellent. I highly recommend them to anyone looking for quality construction services. Thank you, Cartago Construction!
Cartago Construction completed an exceptional renovation for my home in Beloeil. Their knowledgeable team and attention to detail made the process stress-free. I highly recommend their construction and renovation services. Thank you Cartago Construction for a job well done!
Cartago Construction was incredible! Their team completed an exceptional renovation of my home. Their professionalism and attention to detail was impressive. I highly recommend their services to anyone looking for quality construction work. Thank you very much, Cartago Construction!
I'm extremely satisfied with the work done on my kitchen renovation. From the outset, they listened to my needs and proposed solutions adapted to my budget and tastes. The work was carried out with great attention to detail and on schedule, which is very rare in this field.The end result exceeds my expectations: a modern, functional and beautiful kitchen! The team also left the premises spotless at the end of the work. I highly recommend them to anyone looking for a competent and reliable professional for their renovation projects. Thanks again for this exceptional service!
I'm absolutely delighted with the work Cartago Construction did on my basement renovation. From the initial consultation to the completion of the project, their professionalism and expertise were outstanding. The team was punctual, efficient and exceeded all my expectations in terms of quality and deadlines. They were able to transform my underground space into a beautiful and functional area. I highly recommend Cartago Construction to anyone looking for quality renovation services. Thanks again for an outstanding job!
Very competent and with excellent workmanship and finish, prompt and courteous response. Highly recommend.
I highly recommend Cartago Construction to anyone looking for high-quality renovation services. Their dedication to customer satisfaction and attention to detail make them an exceptional choice for any renovation project.
Why so many Quebecers put their trust in us:
You'll get a fast, clear and free quote from RBQ-certified experts.
With our complete renovation solutions, your space becomes exactly as you imagined it.
Whether it's a redesigned kitchen, an optimized basement or an exterior makeover, we manage it all - on time and on budget.
Local expertise. Seamless service. Peace of mind from start to finish.
